I already told you several times:

create a rompath subfolder for each missing chd accordingly to the official storing method (rompath\setname\chdname). Meaning the rompath subfolder for chd X which belongs to set Y has to be named Y. Very often X = Y (but not always), so for example for: cndypuzl, create a rompath subfolder called 'cndypuzl'. If your rompath is C:\mame\roms, create C:\mame\roms\cndypuzl\


Roman Scherzer